ABB ACSM1 Manual page 191

40.07 IR COMPENSATION
Defines the relative output voltage boost at zero speed (IR compensation). The function is useful in
applications with high break-away torque when no DTC motor can be applied.
This parameter is only effective when parameter
U /U
N
(%)
Relative output voltage. IR
compensation set to 15%.
100%
15%
50% of nominal
frequency
0...50%
40.10 FLUX BRAKING
Defines the level of braking power.
(0) Disabled
(1) Moderate
(2) Full
FW block: MOTOR CONTROL
99.05 MOTOR CTRL MODE
Relative output voltage. No IR
compensation.
Field weakening point
IR compensation.
FW block: MOTOR CONTROL
Flux braking is disabled.
Flux level is limited during the braking. Deceleration time is longer
compared to full braking.
Maximum braking power. Almost all available current is used to
convert the mechanical braking energy to thermal energy in the motor.
(see above)
is set to (1)
f (Hz)
(see above)
Parameters and firmware blocks
191
Scalar.